1322041012 has 24 divisors (see below), whose sum is σ = 2416885632. Its totient is φ = 631567200.

The previous prime is 1322040997. The next prime is 1322041027. The reversal of 1322041012 is 2101402231.

It is an interprime number because it is at equal distance from previous prime (1322040997) and next prime (1322041027).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78937 + ... + 94207.

It is an arithmetic number, because the mean of its divisors is an integer number (100703568).

Almost surely, 2^1322041012 is an apocalyptic number.

It is an amenable number.

1322041012 is a deficient number, since it is larger than the sum of its proper divisors (1094844620).

1322041012 is a wasteful number, since it uses less digits than its factorization.

1322041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16239 (or 16237 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1322041012 is about 36359.8819029985. The cubic root of 1322041012 is about 1097.5264009506.

Adding to 1322041012 its reverse (2101402231), we get a palindrome (3423443243).

The spelling of 1322041012 in words is "one billion, three hundred twenty-two million, forty-one thousand, twelve".